#define _CRT_SECURE_NO_WARNINGS 1
#pragma warning(disable:4996)
#include <iostream>
using namespace std;

int main() {
    int a;
    while (cin >> a) {
        for (int i = 1; i <= a; i++) {
            for (int j = 1; j < i; j++) {
                printf(" ");
            }
            printf("*\n");
        }
    }
}